Data Science
Admission criteria
No portfolio is required for the Computer Science M.S.E.; Princeton explicitly says it does not require the writing sample or policy memo, so prior work samples are not a core admission lever here.
Bar to clear: Not used by this program
A required academic statement of purpose that explains why you are applying to Princeton, your graduate-study goals, and relevant academic and professional experience; Princeton says it receives very serious consideration.
Bar to clear: Focused 1,000-word-or-less statement aligned to the program
Admissions committees examine academic records to see whether the applicant has a firm basis for graduate work in the field; applicants typically come from CS, engineering, science, or mathematics.
Bar to clear: No published GPA cutoff; strong record in CS/math/engineering/science
GRE General scores may be required if applicable, and non-exempt applicants must submit TOEFL or IELTS; for the MSE, Princeton requires TOEFL speaking 28+ or IELTS speaking 8 for those who must submit English scores.
Bar to clear: TOEFL speaking 28+ or IELTS speaking 8 if required